86 Ayresome Grange Road, Middlesbrough, TS5 4DX

86 Ayresome Grange Road is a semi-detached house in Middlesbrough (TS5 4DX). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1976-1982 and council tax band A. At 39 m² this is the smallest unit on EPC record across the building (39–107 m²). The building's EPC ratings span E to C across 16 units on file. The latest certificate (January 2019) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 3 certificates since February 2015. Between certificates, hot-water efficiency dropped from Good to Average and lighting dropped from Average to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.

Held since January 2003 — that's 23 years off the open market, well above the local norm. Across 1999–2003, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £109,000 sits 162.7% above the 2003 sale of £41,500. On a £-per-square-foot basis, the last sale (£99/sq ft) was about 19.5% above the typical sold price in the postcode. At 39 m² it sits well below the postcode median (81 m² across 15 EPCs), making it one of the more compact homes locally.